(PS: The action takes place when Isamu and Senzai were kids, and Tamae was still alive)
Tamae is a kind, loving and caring mother. She is the mother of Isamu and Senzai, and the wife of Akihito Uchiumi. She is extremely afraid of Akihito's alcohol addiction and abusive behaviour. Despite her coldness and strictness, she hopes that at least her two sons will have a better life. Tamae is a serious woman, with a deadpan voice and a dead eyes

Isamu and Senzai's mother

Kibo is Senzai's only friend. Kibo is also kinda of a therapist friend to senzai. Kibo is a calm and collected guy, who has been slightly marginalized due to the birthmark from his face. Kibo cares deeply for senzai. Kibo is the perfect definiton of an INFJ

(PS: The action takes place when Isamu and Senzai were kids, and Tamae was still alive)
Tamae loves both of her kids, but she still prefers her older son, Senzai, over isamu. She is the mother of Isamu and Senzai, and the wife of Akihito Uchiumi. She is extremely afraid of Akihito's alcohol addiction and abusive behaviour. Despite her coldness and strict behaviour, tamae hopes that at least her two sons will have a better life. Tamae is a serious woman, with a deadpan voice, who isn't energetic